Inventor · Aßmannshardt, DE

Steffen Breitfelder

24Patents
8h-index
88Co-inventors
74Inventor score

Filing activity: Feb 16, 2000 → Mar 13, 2012

Most-cited inventions

PatentTitleAreaCited byStatus
US6806272B2 Dihydropteridinones, processes for preparing them and their use as pharmaceutical compositions Chemistry; Metallurgy 73 Expired
US6358945B1 Compounds useful as anti-inflammatory agents Chemistry; Metallurgy 71 Expired
US6861422B2 Dihydropteridinones, processes for preparing them and their use as pharmaceutical compositions Chemistry; Metallurgy 65 Expired
US6492393B1 Compounds useful as anti-inflammatory agents Chemistry; Metallurgy 60 Expired
US7750152B2 Intermediate compounds for making dihydropteridinones useful as pharmaceutical compositions and processes of making the same Chemistry; Metallurgy 37 Active
US6608052B2 Compounds useful as anti-inflammatory agents Chemistry; Metallurgy 23 Expired
US6696462B2 Anticholinergics, processes for the preparation thereof, and pharmaceutical compositions Chemistry; Metallurgy 17 Expired
US6660732B2 Compounds useful as anti-inflammatory agents Chemistry; Metallurgy 14 Expired
US7019006B2 Compounds useful as anti-inflammatory agents Chemistry; Metallurgy 5 Expired
US7691888B2 Thiazolyl-dihydro-indazole Chemistry; Metallurgy 4 Expired
US7517995B2 Thiazolyl-dihydro-cyclopentapyrazole Human Necessities 4 Active
US7041674B2 Carbamic acid esters with anticholinergic activity Chemistry; Metallurgy 3 Expired
US8822471B2 Compounds, pharmaceutical compositions and uses thereof Chemistry; Metallurgy 2 Active
US8232286B2 Inhibitors of PI3-kinases Chemistry; Metallurgy 1 Active
US7691868B2 Thiazolyl-dihydro-quinazoline Human Necessities 1 Active
US7094788B2 Esters of hydroxyl-substituted nitrogen heterocycles, processes for the preparation thereof as well as the use thereof as pharmaceutical compositions Human Necessities 1 Expired
US7026476B2 Intermediate arylamine compounds Chemistry; Metallurgy 1 Expired
US8334378B2 Thiazolyl-dihydro-quinazoline compounds and processes for preparing same Human Necessities 0 Active
US8207349B2 Thiazolyl-dihydro-indazoles Chemistry; Metallurgy 0 Active
US8354418B2 Thiazolyl-dihydro-quinazolines Human Necessities 0 Active
US7429601B2 Esters of hydroxyl-substituted nitrogen heterocycles, processes for the preparation thereof as well as the use thereof as pharmaceutical compositions Human Necessities 0 Active
US8410100B2 Pteridinone derivatives as PI3-kinases inhibitors Human Necessities 0 Active
US7745621B2 Long acting bronchodilators for the treatment of respiratory diseases Chemistry; Metallurgy 0 Active
US8772323B2 Benzoxazole- and tetrahydrobenzoxazole-substituted pyridazinones as GPR119 agonists Chemistry; Metallurgy 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.